JPH0151324B2 - - Google Patents

Info

Publication number
JPH0151324B2
JPH0151324B2 JP57231912A JP23191282A JPH0151324B2 JP H0151324 B2 JPH0151324 B2 JP H0151324B2 JP 57231912 A JP57231912 A JP 57231912A JP 23191282 A JP23191282 A JP 23191282A JP H0151324 B2 JPH0151324 B2 JP H0151324B2
Authority
JP
Japan
Prior art keywords
tire
mold body
mold
inner circumferential
circumferential surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP57231912A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59124835A (ja
Inventor
Kazutada Yoda
Yasusuke Sueyasu
Michihiro Orikawa
Shoji Futamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP23191282A priority Critical patent/JPS59124835A/ja
Publication of JPS59124835A publication Critical patent/JPS59124835A/ja
Priority to US06/748,143 priority patent/US4576559A/en
Publication of JPH0151324B2 publication Critical patent/JPH0151324B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
JP23191282A 1982-12-29 1982-12-29 タイヤ成形用金型およびその製造方法 Granted JPS59124835A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP23191282A JPS59124835A (ja) 1982-12-29 1982-12-29 タイヤ成形用金型およびその製造方法
US06/748,143 US4576559A (en) 1982-12-29 1985-06-24 Vented tire molding mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23191282A JPS59124835A (ja) 1982-12-29 1982-12-29 タイヤ成形用金型およびその製造方法

Publications (2)

Publication Number Publication Date
JPS59124835A JPS59124835A (ja) 1984-07-19
JPH0151324B2 true JPH0151324B2 (enrdf_load_stackoverflow) 1989-11-02

Family

ID=16931000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23191282A Granted JPS59124835A (ja) 1982-12-29 1982-12-29 タイヤ成形用金型およびその製造方法

Country Status (1)

Country Link
JP (1) JPS59124835A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708609A (en) * 1984-03-22 1987-11-24 Bridgestone Corporation Tire manufacturing mold
US20060134250A1 (en) * 2004-12-22 2006-06-22 Henrotte Eric M Method and apparatus to vent a mold
FR2939713B1 (fr) * 2008-12-17 2012-05-25 Michelin Soc Tech Element de garniture comprenant une coque et un noyau
JP5534483B1 (ja) 2013-01-24 2014-07-02 株式会社ブリヂストン セクター金型、その製造方法
EP3463788B1 (en) * 2016-05-31 2020-12-30 Compagnie Générale des Etablissements Michelin Molding element for manufacturing a noise reducing tread

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953970A (enrdf_load_stackoverflow) * 1972-09-25 1974-05-25
JPS51153771U (enrdf_load_stackoverflow) * 1975-05-31 1976-12-08
JPS5245358A (en) * 1976-06-09 1977-04-09 Hitachi Ltd Device for determining normal values of plant data

Also Published As

Publication number Publication date
JPS59124835A (ja) 1984-07-19

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